[gnome-maps] Move InstructionRow class to its own file

[Jonas Danielsson <jonasdn src gnome org>]

commit 0a8dceb53a81af82efa8ae2181282434e4061eab
Author: Amisha Singla <amishas157 gmail com>
Date:   Mon Jan 18 12:45:47 2016 +0530

    Move InstructionRow class to its own file

 src/instructionRow.js                |   47 ++++++++++++++++++++++++++++++++++
 src/org.gnome.Maps.src.gresource.xml |    1 +
 src/sidebar.js                       |   27 ++-----------------
 3 files changed, 51 insertions(+), 24 deletions(-)
---
diff --git a/src/instructionRow.js b/src/instructionRow.js
new file mode 100644
index 0000000..c91321a
--- /dev/null
+++ b/src/instructionRow.js
@@ -0,0 +1,47 @@
+/* -*- Mode: JS2; indent-tabs-mode: nil; js2-basic-offset: 4 -*- */
+/* vim: set et ts=4 sw=4: */
+/*
+ * Copyright (c) 2011, 2012, 2013 Red Hat, Inc.
+ *
+ * GNOME Maps is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * GNOME Maps is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with GNOME Maps; if not, see <http://www.gnu.org/licenses/>.
+ *
+ * Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
+ *         Mattias Bengtsson <mattias jc bengtsson gmail com>
+ */
+
+const Gtk = imports.gi.Gtk;
+const Lang = imports.lang;
+const Utils = imports.utils;
+
+const InstructionRow = new Lang.Class({
+    Name: "InstructionRow",
+    Extends: Gtk.ListBoxRow,
+    Template: 'resource:///org/gnome/Maps/ui/instruction-row.ui',
+    InternalChildren: [ 'directionImage',
+                        'instructionLabel',
+                        'distanceLabel' ],
+
+    _init: function(params) {
+        this.turnPoint = params.turnPoint;
+        delete params.turnPoint;
+
+        this.parent(params);
+
+        this._instructionLabel.label = this.turnPoint.instruction;
+        this._directionImage.icon_name = this.turnPoint.iconName;
+
+        if (this.turnPoint.distance > 0)
+            this._distanceLabel.label = Utils.prettyDistance(this.turnPoint.distance);
+    }
+});
diff --git a/src/org.gnome.Maps.src.gresource.xml b/src/org.gnome.Maps.src.gresource.xml
index 36f4c07..66302ac 100644
--- a/src/org.gnome.Maps.src.gresource.xml
+++ b/src/org.gnome.Maps.src.gresource.xml
@@ -19,6 +19,7 @@
     <file>geoJSONSource.js</file>
     <file>geoJSONStyle.js</file>
     <file>http.js</file>
+    <file>instructionRow.js</file>
     <file>layersPopover.js</file>
     <file>location.js</file>
     <file>locationServiceNotification.js</file>
diff --git a/src/sidebar.js b/src/sidebar.js
index 4026344..f20d535 100644
--- a/src/sidebar.js
+++ b/src/sidebar.js
@@ -28,34 +28,13 @@ const Lang = imports.lang;
 const Mainloop = imports.mainloop;
 
 const Application = imports.application;
+const InstructionRow = imports.instructionRow;
 const PlaceStore  = imports.placeStore;
 const RouteEntry = imports.routeEntry;
 const RouteQuery = imports.routeQuery;
 const StoredRoute = imports.storedRoute;
 const Utils = imports.utils;
 
-const InstructionRow = new Lang.Class({
-    Name: "InstructionRow",
-    Extends: Gtk.ListBoxRow,
-    Template: 'resource:///org/gnome/Maps/ui/instruction-row.ui',
-    InternalChildren: [ 'directionImage',
-                        'instructionLabel',
-                        'distanceLabel' ],
-
-    _init: function(params) {
-        this.turnPoint = params.turnPoint;
-        delete params.turnPoint;
-
-        this.parent(params);
-
-        this._instructionLabel.label = this.turnPoint.instruction;
-        this._directionImage.icon_name = this.turnPoint.iconName;
-
-        if (this.turnPoint.distance > 0)
-            this._distanceLabel.label = Utils.prettyDistance(this.turnPoint.distance);
-    }
-});
-
 const Sidebar = new Lang.Class({
     Name: 'Sidebar',
     Extends: Gtk.Revealer,
@@ -222,8 +201,8 @@ const Sidebar = new Lang.Class({
             }).bind(this));
 
             route.turnPoints.forEach((function(turnPoint) {
-                let row = new InstructionRow({ visible: true,
-                                               turnPoint: turnPoint });
+                let row = new InstructionRow.InstructionRow({ visible: true,
+                                                              turnPoint: turnPoint });
                 this._instructionList.add(row);
             }).bind(this));